package com.qf.hello.spring.dao.impl;


import com.qf.hello.spring.dao.UserDao;

/**
 * @author zed
 * @date 2022/4/25 10:38
 */
public class UserDaoImpl implements UserDao {
    @Override
    public int deleteById(Integer id) {
        System.out.println("删除id是" + id + "的用户");
        return 1;
    }
}
